21450-56-6
21450-56-6 structure
- Name: 1,2,3,4-Tetramethoxybenzene
- Chemical Name: 1,2,3,4-Tetramethoxybenzene
- CAS Number: 21450-56-6
- Molecular Formula: C10H14O4
- Molecular Weight: 198.21600
- Create Date: 2018-05-09 08:00:00
- Modify Date: 2024-01-03 11:53:22
| Name | 1,2,3,4-Tetramethoxybenzene |
|---|---|
| Synonyms | 1,2,3,4-tetramethoxybenzene |
| Density | 1.068 g/cm3 |
|---|---|
| Boiling Point | 259.5ºC at 760 mmHg |
| Molecular Formula | C10H14O4 |
| Molecular Weight | 198.21600 |
| Flash Point | 100.9ºC |
| Exact Mass | 198.08900 |
| PSA | 36.92000 |
| LogP | 1.72100 |
| Vapour Pressure | 0.0209mmHg at 25°C |
| Index of Refraction | 1.483 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| HS Code | 2909309090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
| HS Code | 2909309090 |
|---|---|
| Summary | 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |